realmyst

function declOfNum(number, titles) {  
    cases = [2, 0, 1, 1, 1, 2];  
    return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ];  
}

use:
declOfNum(count, ['найдена', 'найдено', 'найдены']);

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

clavis-magna

//following two rotation functions are updated versions of code from: https://github.com/mrdoob/three.js/issues/1219
//updated to work in latest versions (r52 tested) of THREE.js

// Rotate an object around an axis in object space
var rotationMatrix
function rotateAroundObjectAxis( object, axis, radians ) {
    rotationMatrix = new THREE.Matrix4();
    rotationMatrix.makeRotationAxis( axis.normalize(), radians );
    object.matrix.multiplySelf( rotationMatrix );                       // post-multiply
    object.rotation.setEulerFromRotationMatrix(object.matrix, object.order);

chrisl8888

if (!document.querySelectorAll) {
  document.querySelectorAll = function (selectors) {
    var style = document.createElement('style'), elements = [], element;
    document.documentElement.firstChild.appendChild(style);
    document._qsa = [];

    style.styleSheet.cssText = selectors + '{x-qsa:expression(document._qsa && document._qsa.push(this))}';
    window.scrollBy(0, 0);
    style.parentNode.removeChild(style);

liabru

/*
* Save a text file locally with a filename by triggering a download
*/

var text = "hello world",
    blob = new Blob([text], { type: 'text/plain' }),
    anchor = document.createElement('a');

anchor.download = "hello.txt";
anchor.href = (window.webkitURL || window.URL).createObjectURL(blob);

ungoldman

How do you POST a JSON file with curl??

You can post a json file with curl like so:

curl -X POST -H "Content-Type: application/json" -d @FILENAME DESTINATION

so for example:

wojteklu

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.

---

General rules

1. Follow standard conventions.
2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

JimWestergren

<?php
/**
 * Simple method to use the API from https://www.troyhunt.com/ive-just-launched-pwned-passwords-version-2/
 * Written by Jim Westergren and released to public domain
 * @return int count
 */
function checkPawnedPasswords(string $password) : int
{
    $sha1 = strtoupper(sha1($password));
    $data = file_get_contents('https://api.pwnedpasswords.com/range/'.substr($sha1, 0, 5));